CSIA-certified technicians, same-day availability, flat-rate pricing. Trusted by thousands of Portola Valley homeowners.
Built one Portola Valley home at a time โ honest pricing, expert techs, guaranteed results.
Gold standard certification โ all our Portola Valley techs hold current CSIA credentials.
Locally based โ faster response, local knowledge, community reputation.
Flat-rate quote before we start. No upsells, no surprises in Portola Valley, CA.
Frequently available same-day throughout Portola Valley and surrounding areas.
$2M liability on every job. Your Portola Valley home is protected from arrival.
100% satisfaction or we come back and make it right. No questions asked.
Full creosote removal, debris clearing & safety inspection.
Level 1, 2 & 3 inspections. Video scanning available.
Cracked firebox, damaged mortar, broken damper โ fixed.
Custom-fit stainless steel cap โ protection from rain & pests.
Stop moisture damage before it ruins your masonry.
Clogged vent = fire hazard. We clear & inspect completely.
Simple, fast, professional. Most Portola Valley jobs done in 60โ90 minutes.
Call (833) 339-6803 โ slot confirmed in under 2 minutes.
Flat-rate price before any work. No pressure, no surprises.
Fully equipped truck, drop cloths, zero mess left in Portola Valley.
Written inspection report. We flag everything โ no fluff.
No hidden fees. No upsells. What you see is what you pay in Portola Valley, CA.
"Finally found a chimney company that doesn't upsell a $3,000 job on a chimney that just needed a sweep."
"Swept and inspected before Thanksgiving. Found a cracked flue tile, fixed it on the spot."
"On time, fast, cleaned up completely. Price matched the quote exactly."
Locally based โ fast response throughout Portola Valley and surrounding communities.
For Portola Valley, California homeowners dealing with wildfire smoke and seasonal allergens, indoor air quality isn’t just a comfort issue โ it’s a health priority. The EPA consistently ranks indoor air pollution among America’s top five environmental health risks, and Portola Valley’s mild coastal climate makes the situation more urgent. D&D Chimney Cleaning provides professional Chimney Cleaning that addresses the root cause: contaminated chimney flue that recirculates pollutants through your home thousands of times.
It’s not just about air quality. Dirty chimney flue forces your HVAC system to work harder, increasing energy bills by 25-40%. In Portola Valley, where warm, dry conditions drive heavy HVAC use during autumn, that translates to hundreds of dollars wasted annually. Factor in premature system failure โ a new HVAC unit costs $5,000-15,000 โ and preventive Chimney Cleaning becomes one of the smartest investments a Portola Valley homeowner can make.
According to NADCA, the average six-room home generates 40 pounds of dust per year. The EPA estimates Americans spend 90% of their time indoors. For Portola Valley families, that means breathing recirculated air that passes through contaminated ducts thousands of times. In California’s mild coastal climate, moisture and temperature conditions accelerate contaminant buildup significantly compared to other regions.
A common misconception among Portola Valley homeowners: “I change my filter regularly, so my ducts are clean.” The reality? Standard filters capture only 10-15% of airborne particles. The rest settles in your chimney flue โ building up layer after layer with every HVAC cycle. In California’s mild coastal climate where wildfire smoke and seasonal allergens adds constant new contaminants, your filter is fighting a losing battle without professional backup.
For most Portola Valley homes, we recommend professional Chimney Cleaning every 3-5 years. However, California’s mild coastal conditions can accelerate the timeline. Schedule more frequently if your household has multiple pets, recent renovations, smokers, allergy sufferers, or elderly family members. The best time to schedule? Before Portola Valley’s autumn season, when warm, dry conditions demand peak HVAC performance.
D&D Chimney Cleaning has built its reputation one home at a time. Our reviews speak for themselves โ and so do the before-and-after photos from every Portola Valley job. Call (833) 339-6803 to see why Portola Valley residents trust D&D Chimney Cleaning.
Same-day availability. CSIA-certified technicians. Flat-rate pricing. No surprises.
(833) 339-6803 Available 7 days a week ยท Same-day slots available ๐ Call Now โ Free QuoteFast response · No obligation · CSIA Certified